var t;

!function() {
    function e(t, e) {
        for (var o = 1, a = r(t), i = 0, n = T.length; i <= n; i++) {
            var s = 0;
            switch (e) {
              case d.L:
                s = T[i][0];
                break;

              case d.M:
                s = T[i][1];
                break;

              case d.Q:
                s = T[i][2];
                break;

              case d.H:
                s = T[i][3];
            }
            if (a <= s) break;
            o++;
        }
        if (o > T.length) throw new Error("Too long data");
        return o;
    }
    function r(t) {
        var e = encodeURI(t).toString().replace(/\%[0-9a-fA-F]{2}/g, "a");
        return e.length + (e.length != t ? 3 : 0);
    }
    function o(t) {
        this.mode = f.MODE_8BIT_BYTE, this.data = t, this.parsedData = [];
        for (var e = 0, r = this.data.length; e < r; e++) {
            var o = [], a = this.data.charCodeAt(e);
            a > 65536 ? (o[0] = 240 | (1835008 & a) >>> 18, o[1] = 128 | (258048 & a) >>> 12, 
            o[2] = 128 | (4032 & a) >>> 6, o[3] = 128 | 63 & a) : a > 2048 ? (o[0] = 224 | (61440 & a) >>> 12, 
            o[1] = 128 | (4032 & a) >>> 6, o[2] = 128 | 63 & a) : a > 128 ? (o[0] = 192 | (1984 & a) >>> 6, 
            o[1] = 128 | 63 & a) : o[0] = a, this.parsedData.push(o);
        }
        this.parsedData = Array.prototype.concat.apply([], this.parsedData), this.parsedData.length != this.data.length && (this.parsedData.unshift(191), 
        this.parsedData.unshift(187), this.parsedData.unshift(239));
    }
    function a(t, e) {
        this.typeNumber = t, this.errorCorrectLevel = e, this.modules = null, this.moduleCount = 0, 
        this.dataCache = null, this.dataList = [];
    }
    function i(t, e) {
        if (void 0 == t.length) throw new Error(t.length + "/" + e);
        for (var r = 0; r < t.length && 0 == t[r]; ) r++;
        this.num = new Array(t.length - r + e);
        for (var o = 0; o < t.length - r; o++) this.num[o] = t[o + r];
    }
    function n(t, e) {
        this.totalCount = t, this.dataCount = e;
    }
    function s() {
        this.buffer = [], this.length = 0;
    }
    function l(t) {
        var e, r = 0, o = -4, a = {
            r: 0,
            g: 0,
            b: 0
        };
        for (e = t.data.length; (o += 20) < e; ) t.data[o] > 200 || t.data[o + 1] > 200 || t.data[o + 2] > 200 || (++r, 
        a.r += t.data[o], a.g += t.data[o + 1], a.b += t.data[o + 2]);
        return a.r = ~~(a.r / r), a.g = ~~(a.g / r), a.b = ~~(a.b / r), a;
    }
    function h(t, e, r, o, a, i, n) {
        if (void 0 === i) t.fillRect(e, r, o, a); else {
            t.drawImage(i, e, r, o, a, e, r, o, a);
            var s = t.fillStyle;
            t.setFillStyle(n ? "rgba(0, 0, 0, .5)" : "rgba(255, 255, 255, .7)"), t.fillRect(e, r, o, a), 
            t.setFillStyle(s);
        }
    }
    function u(t, e, r, o, a) {
        t.clearRect((e - 2) * o, (r - 2) * a, 5 * o, 5 * a), t.fillRect((e - 2) * o, (r - 2) * a, 5 * o, 5 * a);
    }
    function g(t, e, r, o, a) {
        t.fillRect((e - 2) * o, (r - 2) * a, o, 4 * a), t.fillRect((e + 2) * o, (r - 2 + 1) * a, o, 4 * a), 
        t.fillRect((e - 2 + 1) * o, (r - 2) * a, 4 * o, a), t.fillRect((e - 2) * o, (r + 2) * a, 4 * o, a), 
        t.fillRect(e * o, r * a, o, a);
    }
    function c(t, e, r, o, a, i) {
        t.beginPath(), t.moveTo(e, r), t.arcTo(e + o, r, e + o, r + a, i), t.arcTo(e + o, r + a, e, r + a, i), 
        t.arcTo(e, r + a, e, r, i), t.arcTo(e, r, e + o, r, i), t.closePath();
    }
    o.prototype = {
        getLength: function(t) {
            return this.parsedData.length;
        },
        write: function(t) {
            for (var e = 0, r = this.parsedData.length; e < r; e++) t.put(this.parsedData[e], 8);
        }
    }, a.prototype = {
        addData: function(t) {
            var e = new o(t);
            this.dataList.push(e), this.dataCache = null;
        },
        isDark: function(t, e) {
            if (t < 0 || this.moduleCount <= t || e < 0 || this.moduleCount <= e) throw new Error(t + "," + e);
            return this.modules[t][e];
        },
        getModuleCount: function() {
            return this.moduleCount;
        },
        make: function() {
            this.makeImpl(!1, this.getBestMaskPattern());
        },
        makeImpl: function(t, e) {
            this.moduleCount = 4 * this.typeNumber + 17, this.modules = new Array(this.moduleCount);
            for (var r = 0; r < this.moduleCount; r++) {
                this.modules[r] = new Array(this.moduleCount);
                for (var o = 0; o < this.moduleCount; o++) this.modules[r][o] = null;
            }
            this.setupPositionProbePattern(0, 0), this.setupPositionProbePattern(this.moduleCount - 7, 0), 
            this.setupPositionProbePattern(0, this.moduleCount - 7), this.setupPositionAdjustPattern(), 
            this.setupTimingPattern(), this.setupTypeInfo(t, e), this.typeNumber >= 7 && this.setupTypeNumber(t), 
            null == this.dataCache && (this.dataCache = a.createData(this.typeNumber, this.errorCorrectLevel, this.dataList)), 
            this.mapData(this.dataCache, e);
        },
        setupPositionProbePattern: function(t, e) {
            for (var r = -1; r <= 7; r++) if (!(t + r <= -1 || this.moduleCount <= t + r)) for (var o = -1; o <= 7; o++) e + o <= -1 || this.moduleCount <= e + o || (this.modules[t + r][e + o] = 0 <= r && r <= 6 && (0 == o || 6 == o) || 0 <= o && o <= 6 && (0 == r || 6 == r) || 2 <= r && r <= 4 && 2 <= o && o <= 4);
        },
        getBestMaskPattern: function() {
            for (var t = 0, e = 0, r = 0; r < 8; r++) {
                this.makeImpl(!0, r);
                var o = v.getLostPoint(this);
                (0 == r || t > o) && (t = o, e = r);
            }
            return e;
        },
        createMovieClip: function(t, e, r) {
            var o = t.createEmptyMovieClip(e, r);
            this.make();
            for (var a = 0; a < this.modules.length; a++) for (var i = 1 * a, n = 0; n < this.modules[a].length; n++) {
                var s = 1 * n;
                this.modules[a][n] && (o.beginFill(0, 100), o.moveTo(s, i), o.lineTo(s + 1, i), 
                o.lineTo(s + 1, i + 1), o.lineTo(s, i + 1), o.endFill());
            }
            return o;
        },
        setupTimingPattern: function() {
            for (var t = 8; t < this.moduleCount - 8; t++) null == this.modules[t][6] && (this.modules[t][6] = t % 2 == 0);
            for (var e = 8; e < this.moduleCount - 8; e++) null == this.modules[6][e] && (this.modules[6][e] = e % 2 == 0);
        },
        setupPositionAdjustPattern: function() {
            for (var t = v.getPatternPosition(this.typeNumber), e = 0; e < t.length; e++) for (var r = 0; r < t.length; r++) {
                var o = t[e], a = t[r];
                if (null == this.modules[o][a]) for (var i = -2; i <= 2; i++) for (var n = -2; n <= 2; n++) this.modules[o + i][a + n] = -2 == i || 2 == i || -2 == n || 2 == n || 0 == i && 0 == n;
            }
        },
        setupTypeNumber: function(t) {
            for (var e = v.getBCHTypeNumber(this.typeNumber), r = 0; r < 18; r++) {
                o = !t && 1 == (e >> r & 1);
                this.modules[Math.floor(r / 3)][r % 3 + this.moduleCount - 8 - 3] = o;
            }
            for (r = 0; r < 18; r++) {
                var o = !t && 1 == (e >> r & 1);
                this.modules[r % 3 + this.moduleCount - 8 - 3][Math.floor(r / 3)] = o;
            }
        },
        setupTypeInfo: function(t, e) {
            for (var r = this.errorCorrectLevel << 3 | e, o = v.getBCHTypeInfo(r), a = 0; a < 15; a++) {
                i = !t && 1 == (o >> a & 1);
                a < 6 ? this.modules[a][8] = i : a < 8 ? this.modules[a + 1][8] = i : this.modules[this.moduleCount - 15 + a][8] = i;
            }
            for (a = 0; a < 15; a++) {
                var i = !t && 1 == (o >> a & 1);
                a < 8 ? this.modules[8][this.moduleCount - a - 1] = i : a < 9 ? this.modules[8][15 - a - 1 + 1] = i : this.modules[8][15 - a - 1] = i;
            }
            this.modules[this.moduleCount - 8][8] = !t;
        },
        mapData: function(t, e) {
            for (var r = -1, o = this.moduleCount - 1, a = 7, i = 0, n = this.moduleCount - 1; n > 0; n -= 2) for (6 == n && n--; ;) {
                for (var s = 0; s < 2; s++) if (null == this.modules[o][n - s]) {
                    var l = !1;
                    i < t.length && (l = 1 == (t[i] >>> a & 1)), v.getMask(e, o, n - s) && (l = !l), 
                    this.modules[o][n - s] = l, -1 == --a && (i++, a = 7);
                }
                if ((o += r) < 0 || this.moduleCount <= o) {
                    o -= r, r = -r;
                    break;
                }
            }
        }
    }, a.PAD0 = 236, a.PAD1 = 17, a.createData = function(t, e, r) {
        for (var o = n.getRSBlocks(t, e), i = new s(), l = 0; l < r.length; l++) {
            var h = r[l];
            i.put(h.mode, 4), i.put(h.getLength(), v.getLengthInBits(h.mode, t)), h.write(i);
        }
        for (var u = 0, l = 0; l < o.length; l++) u += o[l].dataCount;
        if (i.getLengthInBits() > 8 * u) throw new Error("code length overflow. (" + i.getLengthInBits() + ">" + 8 * u + ")");
        for (i.getLengthInBits() + 4 <= 8 * u && i.put(0, 4); i.getLengthInBits() % 8 != 0; ) i.putBit(!1);
        for (;;) {
            if (i.getLengthInBits() >= 8 * u) break;
            if (i.put(a.PAD0, 8), i.getLengthInBits() >= 8 * u) break;
            i.put(a.PAD1, 8);
        }
        return a.createBytes(i, o);
    }, a.createBytes = function(t, e) {
        for (var r = 0, o = 0, a = 0, n = new Array(e.length), s = new Array(e.length), l = 0; l < e.length; l++) {
            var h = e[l].dataCount, u = e[l].totalCount - h;
            o = Math.max(o, h), a = Math.max(a, u), n[l] = new Array(h);
            for (m = 0; m < n[l].length; m++) n[l][m] = 255 & t.buffer[m + r];
            r += h;
            var g = v.getErrorCorrectPolynomial(u), c = new i(n[l], g.getLength() - 1).mod(g);
            s[l] = new Array(g.getLength() - 1);
            for (m = 0; m < s[l].length; m++) {
                var f = m + c.getLength() - s[l].length;
                s[l][m] = f >= 0 ? c.get(f) : 0;
            }
        }
        for (var d = 0, m = 0; m < e.length; m++) d += e[m].totalCount;
        for (var p = new Array(d), C = 0, m = 0; m < o; m++) for (l = 0; l < e.length; l++) m < n[l].length && (p[C++] = n[l][m]);
        for (m = 0; m < a; m++) for (l = 0; l < e.length; l++) m < s[l].length && (p[C++] = s[l][m]);
        return p;
    };
    for (var f = {
        MODE_NUMBER: 1,
        MODE_ALPHA_NUM: 2,
        MODE_8BIT_BYTE: 4,
        MODE_KANJI: 8
    }, d = {
        L: 1,
        M: 0,
        Q: 3,
        H: 2
    }, m = {
        PATTERN000: 0,
        PATTERN001: 1,
        PATTERN010: 2,
        PATTERN011: 3,
        PATTERN100: 4,
        PATTERN101: 5,
        PATTERN110: 6,
        PATTERN111: 7
    }, v = {
        PATTERN_POSITION_TABLE: [ [], [ 6, 18 ], [ 6, 22 ], [ 6, 26 ], [ 6, 30 ], [ 6, 34 ], [ 6, 22, 38 ], [ 6, 24, 42 ], [ 6, 26, 46 ], [ 6, 28, 50 ], [ 6, 30, 54 ], [ 6, 32, 58 ], [ 6, 34, 62 ], [ 6, 26, 46, 66 ], [ 6, 26, 48, 70 ], [ 6, 26, 50, 74 ], [ 6, 30, 54, 78 ], [ 6, 30, 56, 82 ], [ 6, 30, 58, 86 ], [ 6, 34, 62, 90 ], [ 6, 28, 50, 72, 94 ], [ 6, 26, 50, 74, 98 ], [ 6, 30, 54, 78, 102 ], [ 6, 28, 54, 80, 106 ], [ 6, 32, 58, 84, 110 ], [ 6, 30, 58, 86, 114 ], [ 6, 34, 62, 90, 118 ], [ 6, 26, 50, 74, 98, 122 ], [ 6, 30, 54, 78, 102, 126 ], [ 6, 26, 52, 78, 104, 130 ], [ 6, 30, 56, 82, 108, 134 ], [ 6, 34, 60, 86, 112, 138 ], [ 6, 30, 58, 86, 114, 142 ], [ 6, 34, 62, 90, 118, 146 ], [ 6, 30, 54, 78, 102, 126, 150 ], [ 6, 24, 50, 76, 102, 128, 154 ], [ 6, 28, 54, 80, 106, 132, 158 ], [ 6, 32, 58, 84, 110, 136, 162 ], [ 6, 26, 54, 82, 110, 138, 166 ], [ 6, 30, 58, 86, 114, 142, 170 ] ],
        G15: 1335,
        G18: 7973,
        G15_MASK: 21522,
        getBCHTypeInfo: function(t) {
            for (var e = t << 10; v.getBCHDigit(e) - v.getBCHDigit(v.G15) >= 0; ) e ^= v.G15 << v.getBCHDigit(e) - v.getBCHDigit(v.G15);
            return (t << 10 | e) ^ v.G15_MASK;
        },
        getBCHTypeNumber: function(t) {
            for (var e = t << 12; v.getBCHDigit(e) - v.getBCHDigit(v.G18) >= 0; ) e ^= v.G18 << v.getBCHDigit(e) - v.getBCHDigit(v.G18);
            return t << 12 | e;
        },
        getBCHDigit: function(t) {
            for (var e = 0; 0 != t; ) e++, t >>>= 1;
            return e;
        },
        getPatternPosition: function(t) {
            return v.PATTERN_POSITION_TABLE[t - 1];
        },
        getMask: function(t, e, r) {
            switch (t) {
              case m.PATTERN000:
                return (e + r) % 2 == 0;

              case m.PATTERN001:
                return e % 2 == 0;

              case m.PATTERN010:
                return r % 3 == 0;

              case m.PATTERN011:
                return (e + r) % 3 == 0;

              case m.PATTERN100:
                return (Math.floor(e / 2) + Math.floor(r / 3)) % 2 == 0;

              case m.PATTERN101:
                return e * r % 2 + e * r % 3 == 0;

              case m.PATTERN110:
                return (e * r % 2 + e * r % 3) % 2 == 0;

              case m.PATTERN111:
                return (e * r % 3 + (e + r) % 2) % 2 == 0;

              default:
                throw new Error("bad maskPattern:" + t);
            }
        },
        getErrorCorrectPolynomial: function(t) {
            for (var e = new i([ 1 ], 0), r = 0; r < t; r++) e = e.multiply(new i([ 1, p.gexp(r) ], 0));
            return e;
        },
        getLengthInBits: function(t, e) {
            if (1 <= e && e < 10) switch (t) {
              case f.MODE_NUMBER:
                return 10;

              case f.MODE_ALPHA_NUM:
                return 9;

              case f.MODE_8BIT_BYTE:
              case f.MODE_KANJI:
                return 8;

              default:
                throw new Error("mode:" + t);
            } else if (e < 27) switch (t) {
              case f.MODE_NUMBER:
                return 12;

              case f.MODE_ALPHA_NUM:
                return 11;

              case f.MODE_8BIT_BYTE:
                return 16;

              case f.MODE_KANJI:
                return 10;

              default:
                throw new Error("mode:" + t);
            } else {
                if (!(e < 41)) throw new Error("type:" + e);
                switch (t) {
                  case f.MODE_NUMBER:
                    return 14;

                  case f.MODE_ALPHA_NUM:
                    return 13;

                  case f.MODE_8BIT_BYTE:
                    return 16;

                  case f.MODE_KANJI:
                    return 12;

                  default:
                    throw new Error("mode:" + t);
                }
            }
        },
        getLostPoint: function(t) {
            for (var e = t.getModuleCount(), r = 0, o = 0; o < e; o++) for (u = 0; u < e; u++) {
                for (var a = 0, i = t.isDark(o, u), n = -1; n <= 1; n++) if (!(o + n < 0 || e <= o + n)) for (var s = -1; s <= 1; s++) u + s < 0 || e <= u + s || 0 == n && 0 == s || i == t.isDark(o + n, u + s) && a++;
                a > 5 && (r += 3 + a - 5);
            }
            for (o = 0; o < e - 1; o++) for (u = 0; u < e - 1; u++) {
                var l = 0;
                t.isDark(o, u) && l++, t.isDark(o + 1, u) && l++, t.isDark(o, u + 1) && l++, t.isDark(o + 1, u + 1) && l++, 
                0 != l && 4 != l || (r += 3);
            }
            for (o = 0; o < e; o++) for (u = 0; u < e - 6; u++) t.isDark(o, u) && !t.isDark(o, u + 1) && t.isDark(o, u + 2) && t.isDark(o, u + 3) && t.isDark(o, u + 4) && !t.isDark(o, u + 5) && t.isDark(o, u + 6) && (r += 40);
            for (u = 0; u < e; u++) for (o = 0; o < e - 6; o++) t.isDark(o, u) && !t.isDark(o + 1, u) && t.isDark(o + 2, u) && t.isDark(o + 3, u) && t.isDark(o + 4, u) && !t.isDark(o + 5, u) && t.isDark(o + 6, u) && (r += 40);
            for (var h = 0, u = 0; u < e; u++) for (o = 0; o < e; o++) t.isDark(o, u) && h++;
            return r += 10 * (Math.abs(100 * h / e / e - 50) / 5);
        }
    }, p = {
        glog: function(t) {
            if (t < 1) throw new Error("glog(" + t + ")");
            return p.LOG_TABLE[t];
        },
        gexp: function(t) {
            for (;t < 0; ) t += 255;
            for (;t >= 256; ) t -= 255;
            return p.EXP_TABLE[t];
        },
        EXP_TABLE: new Array(256),
        LOG_TABLE: new Array(256)
    }, C = 0; C < 8; C++) p.EXP_TABLE[C] = 1 << C;
    for (C = 8; C < 256; C++) p.EXP_TABLE[C] = p.EXP_TABLE[C - 4] ^ p.EXP_TABLE[C - 5] ^ p.EXP_TABLE[C - 6] ^ p.EXP_TABLE[C - 8];
    for (C = 0; C < 255; C++) p.LOG_TABLE[p.EXP_TABLE[C]] = C;
    i.prototype = {
        get: function(t) {
            return this.num[t];
        },
        getLength: function() {
            return this.num.length;
        },
        multiply: function(t) {
            for (var e = new Array(this.getLength() + t.getLength() - 1), r = 0; r < this.getLength(); r++) for (var o = 0; o < t.getLength(); o++) e[r + o] ^= p.gexp(p.glog(this.get(r)) + p.glog(t.get(o)));
            return new i(e, 0);
        },
        mod: function(t) {
            if (this.getLength() - t.getLength() < 0) return this;
            for (var e = p.glog(this.get(0)) - p.glog(t.get(0)), r = new Array(this.getLength()), o = 0; o < this.getLength(); o++) r[o] = this.get(o);
            for (o = 0; o < t.getLength(); o++) r[o] ^= p.gexp(p.glog(t.get(o)) + e);
            return new i(r, 0).mod(t);
        }
    }, n.RS_BLOCK_TABLE = [ [ 1, 26, 19 ], [ 1, 26, 16 ], [ 1, 26, 13 ], [ 1, 26, 9 ], [ 1, 44, 34 ], [ 1, 44, 28 ], [ 1, 44, 22 ], [ 1, 44, 16 ], [ 1, 70, 55 ], [ 1, 70, 44 ], [ 2, 35, 17 ], [ 2, 35, 13 ], [ 1, 100, 80 ], [ 2, 50, 32 ], [ 2, 50, 24 ], [ 4, 25, 9 ], [ 1, 134, 108 ], [ 2, 67, 43 ], [ 2, 33, 15, 2, 34, 16 ], [ 2, 33, 11, 2, 34, 12 ], [ 2, 86, 68 ], [ 4, 43, 27 ], [ 4, 43, 19 ], [ 4, 43, 15 ], [ 2, 98, 78 ], [ 4, 49, 31 ], [ 2, 32, 14, 4, 33, 15 ], [ 4, 39, 13, 1, 40, 14 ], [ 2, 121, 97 ], [ 2, 60, 38, 2, 61, 39 ], [ 4, 40, 18, 2, 41, 19 ], [ 4, 40, 14, 2, 41, 15 ], [ 2, 146, 116 ], [ 3, 58, 36, 2, 59, 37 ], [ 4, 36, 16, 4, 37, 17 ], [ 4, 36, 12, 4, 37, 13 ], [ 2, 86, 68, 2, 87, 69 ], [ 4, 69, 43, 1, 70, 44 ], [ 6, 43, 19, 2, 44, 20 ], [ 6, 43, 15, 2, 44, 16 ], [ 4, 101, 81 ], [ 1, 80, 50, 4, 81, 51 ], [ 4, 50, 22, 4, 51, 23 ], [ 3, 36, 12, 8, 37, 13 ], [ 2, 116, 92, 2, 117, 93 ], [ 6, 58, 36, 2, 59, 37 ], [ 4, 46, 20, 6, 47, 21 ], [ 7, 42, 14, 4, 43, 15 ], [ 4, 133, 107 ], [ 8, 59, 37, 1, 60, 38 ], [ 8, 44, 20, 4, 45, 21 ], [ 12, 33, 11, 4, 34, 12 ], [ 3, 145, 115, 1, 146, 116 ], [ 4, 64, 40, 5, 65, 41 ], [ 11, 36, 16, 5, 37, 17 ], [ 11, 36, 12, 5, 37, 13 ], [ 5, 109, 87, 1, 110, 88 ], [ 5, 65, 41, 5, 66, 42 ], [ 5, 54, 24, 7, 55, 25 ], [ 11, 36, 12 ], [ 5, 122, 98, 1, 123, 99 ], [ 7, 73, 45, 3, 74, 46 ], [ 15, 43, 19, 2, 44, 20 ], [ 3, 45, 15, 13, 46, 16 ], [ 1, 135, 107, 5, 136, 108 ], [ 10, 74, 46, 1, 75, 47 ], [ 1, 50, 22, 15, 51, 23 ], [ 2, 42, 14, 17, 43, 15 ], [ 5, 150, 120, 1, 151, 121 ], [ 9, 69, 43, 4, 70, 44 ], [ 17, 50, 22, 1, 51, 23 ], [ 2, 42, 14, 19, 43, 15 ], [ 3, 141, 113, 4, 142, 114 ], [ 3, 70, 44, 11, 71, 45 ], [ 17, 47, 21, 4, 48, 22 ], [ 9, 39, 13, 16, 40, 14 ], [ 3, 135, 107, 5, 136, 108 ], [ 3, 67, 41, 13, 68, 42 ], [ 15, 54, 24, 5, 55, 25 ], [ 15, 43, 15, 10, 44, 16 ], [ 4, 144, 116, 4, 145, 117 ], [ 17, 68, 42 ], [ 17, 50, 22, 6, 51, 23 ], [ 19, 46, 16, 6, 47, 17 ], [ 2, 139, 111, 7, 140, 112 ], [ 17, 74, 46 ], [ 7, 54, 24, 16, 55, 25 ], [ 34, 37, 13 ], [ 4, 151, 121, 5, 152, 122 ], [ 4, 75, 47, 14, 76, 48 ], [ 11, 54, 24, 14, 55, 25 ], [ 16, 45, 15, 14, 46, 16 ], [ 6, 147, 117, 4, 148, 118 ], [ 6, 73, 45, 14, 74, 46 ], [ 11, 54, 24, 16, 55, 25 ], [ 30, 46, 16, 2, 47, 17 ], [ 8, 132, 106, 4, 133, 107 ], [ 8, 75, 47, 13, 76, 48 ], [ 7, 54, 24, 22, 55, 25 ], [ 22, 45, 15, 13, 46, 16 ], [ 10, 142, 114, 2, 143, 115 ], [ 19, 74, 46, 4, 75, 47 ], [ 28, 50, 22, 6, 51, 23 ], [ 33, 46, 16, 4, 47, 17 ], [ 8, 152, 122, 4, 153, 123 ], [ 22, 73, 45, 3, 74, 46 ], [ 8, 53, 23, 26, 54, 24 ], [ 12, 45, 15, 28, 46, 16 ], [ 3, 147, 117, 10, 148, 118 ], [ 3, 73, 45, 23, 74, 46 ], [ 4, 54, 24, 31, 55, 25 ], [ 11, 45, 15, 31, 46, 16 ], [ 7, 146, 116, 7, 147, 117 ], [ 21, 73, 45, 7, 74, 46 ], [ 1, 53, 23, 37, 54, 24 ], [ 19, 45, 15, 26, 46, 16 ], [ 5, 145, 115, 10, 146, 116 ], [ 19, 75, 47, 10, 76, 48 ], [ 15, 54, 24, 25, 55, 25 ], [ 23, 45, 15, 25, 46, 16 ], [ 13, 145, 115, 3, 146, 116 ], [ 2, 74, 46, 29, 75, 47 ], [ 42, 54, 24, 1, 55, 25 ], [ 23, 45, 15, 28, 46, 16 ], [ 17, 145, 115 ], [ 10, 74, 46, 23, 75, 47 ], [ 10, 54, 24, 35, 55, 25 ], [ 19, 45, 15, 35, 46, 16 ], [ 17, 145, 115, 1, 146, 116 ], [ 14, 74, 46, 21, 75, 47 ], [ 29, 54, 24, 19, 55, 25 ], [ 11, 45, 15, 46, 46, 16 ], [ 13, 145, 115, 6, 146, 116 ], [ 14, 74, 46, 23, 75, 47 ], [ 44, 54, 24, 7, 55, 25 ], [ 59, 46, 16, 1, 47, 17 ], [ 12, 151, 121, 7, 152, 122 ], [ 12, 75, 47, 26, 76, 48 ], [ 39, 54, 24, 14, 55, 25 ], [ 22, 45, 15, 41, 46, 16 ], [ 6, 151, 121, 14, 152, 122 ], [ 6, 75, 47, 34, 76, 48 ], [ 46, 54, 24, 10, 55, 25 ], [ 2, 45, 15, 64, 46, 16 ], [ 17, 152, 122, 4, 153, 123 ], [ 29, 74, 46, 14, 75, 47 ], [ 49, 54, 24, 10, 55, 25 ], [ 24, 45, 15, 46, 46, 16 ], [ 4, 152, 122, 18, 153, 123 ], [ 13, 74, 46, 32, 75, 47 ], [ 48, 54, 24, 14, 55, 25 ], [ 42, 45, 15, 32, 46, 16 ], [ 20, 147, 117, 4, 148, 118 ], [ 40, 75, 47, 7, 76, 48 ], [ 43, 54, 24, 22, 55, 25 ], [ 10, 45, 15, 67, 46, 16 ], [ 19, 148, 118, 6, 149, 119 ], [ 18, 75, 47, 31, 76, 48 ], [ 34, 54, 24, 34, 55, 25 ], [ 20, 45, 15, 61, 46, 16 ] ], 
    n.getRSBlocks = function(t, e) {
        var r = n.getRsBlockTable(t, e);
        if (void 0 == r) throw new Error("bad rs block @ typeNumber:" + t + "/errorCorrectLevel:" + e);
        for (var o = r.length / 3, a = [], i = 0; i < o; i++) for (var s = r[3 * i + 0], l = r[3 * i + 1], h = r[3 * i + 2], u = 0; u < s; u++) a.push(new n(l, h));
        return a;
    }, n.getRsBlockTable = function(t, e) {
        switch (e) {
          case d.L:
            return n.RS_BLOCK_TABLE[4 * (t - 1) + 0];

          case d.M:
            return n.RS_BLOCK_TABLE[4 * (t - 1) + 1];

          case d.Q:
            return n.RS_BLOCK_TABLE[4 * (t - 1) + 2];

          case d.H:
            return n.RS_BLOCK_TABLE[4 * (t - 1) + 3];

          default:
            return;
        }
    }, s.prototype = {
        get: function(t) {
            var e = Math.floor(t / 8);
            return 1 == (this.buffer[e] >>> 7 - t % 8 & 1);
        },
        put: function(t, e) {
            for (var r = 0; r < e; r++) this.putBit(1 == (t >>> e - r - 1 & 1));
        },
        getLengthInBits: function() {
            return this.length;
        },
        putBit: function(t) {
            var e = Math.floor(this.length / 8);
            this.buffer.length <= e && this.buffer.push(0), t && (this.buffer[e] |= 128 >>> this.length % 8), 
            this.length++;
        }
    };
    var T = [ [ 17, 14, 11, 7 ], [ 32, 26, 20, 14 ], [ 53, 42, 32, 24 ], [ 78, 62, 46, 34 ], [ 106, 84, 60, 44 ], [ 134, 106, 74, 58 ], [ 154, 122, 86, 64 ], [ 192, 152, 108, 84 ], [ 230, 180, 130, 98 ], [ 271, 213, 151, 119 ], [ 321, 251, 177, 137 ], [ 367, 287, 203, 155 ], [ 425, 331, 241, 177 ], [ 458, 362, 258, 194 ], [ 520, 412, 292, 220 ], [ 586, 450, 322, 250 ], [ 644, 504, 364, 280 ], [ 718, 560, 394, 310 ], [ 792, 624, 442, 338 ], [ 858, 666, 482, 382 ], [ 929, 711, 509, 403 ], [ 1003, 779, 565, 439 ], [ 1091, 857, 611, 461 ], [ 1171, 911, 661, 511 ], [ 1273, 997, 715, 535 ], [ 1367, 1059, 751, 593 ], [ 1465, 1125, 805, 625 ], [ 1528, 1190, 868, 658 ], [ 1628, 1264, 908, 698 ], [ 1732, 1370, 982, 742 ], [ 1840, 1452, 1030, 790 ], [ 1952, 1538, 1112, 842 ], [ 2068, 1628, 1168, 898 ], [ 2188, 1722, 1228, 958 ], [ 2303, 1809, 1283, 983 ], [ 2431, 1911, 1351, 1051 ], [ 2563, 1989, 1423, 1093 ], [ 2699, 2099, 1499, 1139 ], [ 2809, 2213, 1579, 1219 ], [ 2953, 2331, 1663, 1273 ] ];
    (t = function(t, e) {
        if (this._htOption = {
            width: 256,
            height: 256,
            typeNumber: 4,
            colorDark: "#000000",
            colorLight: "#ffffff",
            correctLevel: d.H,
            tempCanvasId: void 0,
            quality: 1,
            margin: 20,
            backgroundImage: void 0,
            backgroundDimming: "rgba(0,0,0,0)",
            logoImage: void 0,
            logoScale: .2,
            logoMargin: 6,
            logoCornerRadius: 8,
            whiteMargin: !0,
            dotScale: .35,
            maskedDots: !1,
            autoColor: !0,
            binarize: !1,
            binarizeThreshold: 128
        }, "string" == typeof e && (e = {
            text: e
        }), e) for (var r in e) this._htOption[r] = e[r];
        this._oQRCode = null, this.canvasId = t, this._htOption.text && this.canvasId && this.makeCode(this._htOption.text);
    }).prototype.makeCode = function(t, r) {
        this._oQRCode = new a(e(t, this._htOption.correctLevel), this._htOption.correctLevel), 
        this._oQRCode.addData(t), this._oQRCode.make(), this.makeImage(r);
    }, t.prototype.makeImage = function(t) {
        var e;
        e = this._htOption.usingIn ? wx.createCanvasContext(this.canvasId, this._htOption.usingIn) : wx.createCanvasContext(this.canvasId);
        var r = this._htOption, o = this._oQRCode, a = o.getModuleCount(), i = r.width / a, n = r.height / a, s = Math.round(i), l = Math.round(n);
        r.image && "" != r.image && e.drawImage(r.image, 0, 0, r.width, r.height);
        for (var h = 0; h < a; h++) for (var u = 0; u < a; u++) {
            var g = o.isDark(h, u), c = u * i, f = h * n;
            e.setStrokeStyle(g ? r.colorDark : r.colorLight), e.setLineWidth(1), e.setFillStyle(g ? r.colorDark : r.colorLight), 
            e.fillRect(c, f, i, n), e.strokeRect(Math.floor(c) + .5, Math.floor(f) + .5, s, l), 
            e.strokeRect(Math.ceil(c) - .5, Math.ceil(f) - .5, s, l);
        }
        e.draw(!1, t);
    }, t.prototype.testMakeCode = function(t, r) {
        this._oQRCode = new a(e(t, this._htOption.correctLevel), this._htOption.correctLevel), 
        this._oQRCode.addData(t), this._oQRCode.make();
        var o = this._htOption;
        if (r && (o.backgroundImage = r), void 0 !== o.backgroundImage) {
            var i = o.tempCanvasId || this.canvasId, n = this, s = o.backgroundImage, l = o.size, h = o.margin;
            (h < 0 || 2 * h >= l) && (h = 0);
            var u = Math.ceil(h), g = l - 2 * h, c = wx.createCanvasContext(i, this);
            c.translate(u, u), c.drawImage(s, 0, 0, g, g), c.draw(!1, function() {
                wx.canvasGetImageData({
                    canvasId: i,
                    x: u,
                    y: u,
                    width: g,
                    height: g,
                    success: function(t) {
                        wx.getImageInfo({
                            src: s,
                            success: function(e) {
                                n.testMake(t, e);
                            }
                        });
                    }
                });
            });
        } else this.testMake();
    }, t.prototype.testMake = function(t, e) {
        function r(t) {
            n.binarize && (n.colorDark = "#000000", n.colorLight = "#FFFFFF");
            for (var e = v.getPatternPosition(f.typeNumber), r = .5 * (1 - P), i = 0; i < d; i++) for (var l = 0; l < d; l++) {
                for (var m = f.isDark(i, l), p = l < 8 && (i < 8 || i >= d - 8) || l >= d - 8 && i < 8, T = 6 === i || 6 === l || p, R = 0; R < e.length - 1; R++) T = T || i >= e[R] - 2 && i <= e[R] + 2 && l >= e[R] - 2 && l <= e[R] + 2;
                var A = l * L + (T ? 0 : r * L), y = i * L + (T ? 0 : r * L);
                if (o.setStrokeStyle(m ? n.colorDark : n.colorLight), o.setLineWidth(.5), o.setFillStyle(m ? n.colorDark : "rgba(255, 255, 255, 0.6)"), 
                0 === e.length) T || h(o, A, y, (T ? 1 : P) * L, (T ? 1 : P) * L, t, m); else {
                    var B = l < d - 4 && l >= d - 4 - 5 && i < d - 4 && i >= d - 4 - 5;
                    T || B || h(o, A, y, (T ? 1 : P) * L, (T ? 1 : P) * L, t, m);
                }
            }
            o.setFillStyle("rgba(255, 255, 255, 0.6)"), o.fillRect(0, 0, 8 * L, 8 * L), o.fillRect(0, (d - 8) * L, 8 * L, 8 * L), 
            o.fillRect((d - 8) * L, 0, 8 * L, 8 * L), o.fillRect(8 * L, 6 * L, (d - 8 - 8) * L, L), 
            o.fillRect(6 * L, 8 * L, L, (d - 8 - 8) * L);
            for (var M = e[e.length - 1], R = 0; R < e.length; R++) for (N = 0; N < e.length; N++) {
                var b = e[N], O = e[R];
                (6 !== b || 6 !== O && O !== M) && ((6 !== O || 6 !== b && b !== M) && u(o, b, O, L, L));
            }
            o.setFillStyle(n.colorDark), o.fillRect(0, 0, 7 * L, L), o.fillRect((d - 7) * L, 0, 7 * L, L), 
            o.fillRect(0, 6 * L, 7 * L, L), o.fillRect((d - 7) * L, 6 * L, 7 * L, L), o.fillRect(0, (d - 7) * L, 7 * L, L), 
            o.fillRect(0, (d - 7 + 6) * L, 7 * L, L), o.fillRect(0, 0, L, 7 * L), o.fillRect(6 * L, 0, L, 7 * L), 
            o.fillRect((d - 7) * L, 0, L, 7 * L), o.fillRect((d - 7 + 6) * L, 0, L, 7 * L), 
            o.fillRect(0, (d - 7) * L, L, 7 * L), o.fillRect(6 * L, (d - 7) * L, L, 7 * L), 
            o.fillRect(2 * L, 2 * L, 3 * L, 3 * L), o.fillRect((d - 7 + 2) * L, 2 * L, 3 * L, 3 * L), 
            o.fillRect(2 * L, (d - 7 + 2) * L, 3 * L, 3 * L);
            for (R = 0; R < d - 8; R += 2) o.fillRect((8 + R) * L, 6 * L, L, L), o.fillRect(6 * L, (8 + R) * L, L, L);
            for (R = 0; R < e.length; R++) for (var N = 0; N < e.length; N++) {
                var b = e[N], O = e[R];
                (6 !== b || 6 !== O && O !== M) && ((6 !== O || 6 !== b && b !== M) && (6 !== b && b !== M && 6 !== O && O !== M ? (o.setFillStyle("rgba(0, 0, 0, .2)"), 
                g(o, b, O, L, L)) : (o.fillStyle = n.colorDark, g(o, b, O, L, L))));
            }
            if (void 0 !== n.logoImage) {
                var S = n.logoScale, F = n.logoMargin, x = n.logoCornerRadius;
                (S <= 0 || S >= 1) && (S = .2), F < 0 && (F = 0), x < 0 && (x = 0), o.restore();
                var H = k * S, G = .5 * (k - H), z = G;
                o.setFillStyle("#FFFFFF"), o.save(), c(o, G - F, z - F, H + 2 * F, H + 2 * F, x), 
                o.clip(), o.fill(), o.restore(), o.save(), c(o, G, z, H, H, x), o.clip(), o.drawImage(n.logoImage, G, z, H, H), 
                o.restore();
            }
            if (n.binarize) {
                var Q = o.getImageData(0, 0, I, I), K = 128;
                parseInt(n.binarizeThreshold) > 0 && parseInt(n.binarizeThreshold) < 255 && (K = parseInt(n.binarizeThreshold));
                for (R = 0; R < Q.data.length; R += 4) {
                    var U = Q.data[R], X = Q.data[R + 1], Y = Q.data[R + 2];
                    _greyscale(U, X, Y) > K ? (Q.data[R] = 255, Q.data[R + 1] = 255, Q.data[R + 2] = 255) : (Q.data[R] = 0, 
                    Q.data[R + 1] = 0, Q.data[R + 2] = 0);
                }
                o.putImageData(Q, 0, 0);
            }
            o.draw(!1, function() {
                wx.canvasToTempFilePath({
                    canvasId: s,
                    width: k,
                    height: k,
                    quality: 1,
                    success: function(t) {
                        C /= w, D /= w, E /= w, _ && (a.setFillStyle("#FFFFFF"), a.fillRect(0, 0, C, C)), 
                        a.translate(D, D), a.drawImage(t.tempFilePath, 0, 0, E, E), a.draw();
                    }
                });
            });
        }
        var o, a, i = this.canvasId, n = this._htOption, s = n.tempCanvasId || this.canvasId;
        this._htOption.usingIn ? (o = wx.createCanvasContext(s, this._htOption.usingIn), 
        a = wx.createCanvasContext(i, this._htOption.usingIn)) : (o = wx.createCanvasContext(s), 
        a = wx.createCanvasContext(i));
        var f = this._oQRCode, d = f.getModuleCount(), m = n.width / d, p = n.height / d, C = (Math.round(m), 
        Math.round(p), n.size), T = n.margin, w = n.quality;
        C *= w, ((T *= w) < 0 || 2 * T >= C) && (T = 0);
        var D = Math.ceil(T), E = C - 2 * T, _ = n.whiteMargin, R = n.backgroundDimming, L = Math.ceil(E / d), k = L * d, I = k + 2 * D;
        console.log("rawSize", C), console.log("rawViewportSize", E), console.log("nCount", d), 
        console.log("margin", D), console.log("whiteMargin", _), console.log("nSize", L), 
        console.log("viewportSize", k), console.log("size", I);
        var P = n.dotScale;
        if (P <= 0 || P > 1) throw new Error("Scale should be in range (0, 1).");
        if (void 0 !== n.backgroundImage) {
            if (n.autoColor) {
                var A = l(t);
                n.colorDark = "rgb(" + A.r + ", " + A.g + ", " + A.b + ")";
            }
            o.drawImage(n.backgroundImage, 0, 0, e.width, e.height, 0, 0, k, k), o.setFillStyle(R), 
            o.fillRect(0, 0, k, k);
        } else o.setFillStyle = "#ffffff", o.fillRect(0, 0, k, k);
        r();
    }, t.prototype.exportImage = function(t) {
        t && wx.canvasToTempFilePath({
            x: 0,
            y: 0,
            width: this._htOption.width,
            height: this._htOption.height,
            destWidth: this._htOption.width,
            destHeight: this._htOption.height,
            canvasId: this.canvasId,
            success: function(e) {
                t(e.tempFilePath);
            },
            fail: function(t) {
                console.log(t);
            }
        });
    }, t.CorrectLevel = d, t.prototype.getAverageRGB = l;
}(), module.exports = t;